Updated – December 29, 2022
Some people need more than one monitor on their Mac Mini, be it for video editing, trading or layout and design. Four monitors are used here to provide a more comfortable overview while driving via three cameras, analogous to the rear-view mirrors (left, right and rear), because they can be swiveled and zoomed. The fourth monitor serves as a work monitor for the passenger, for whatever task.
These are the monitors from UPERFECT 1920x1080 Full HDthat over two StarTech.com USB to Dual DisplayPort – Mini Docks connected via HDMI and connected to the Mac Mini using USB-A connectors.
The power supply, including the Mac Mini and the four monitors, is supplied uninterrupted via one APC UPS BR1500G-GR. This is buffered via shore power or inverter.
The Mac Mini runs perfectly in this configuration under OS Monterey v12.6.